baber/WOPTO huggingface dataset:
Patent JP-2019124924-A (JP)
Title: Polygon scanner and method for detection of object in monitoring area
Inventor: SASCHA STEINKOGLER
IPC: G02B26/10
Filed: 2018-11-19
Abstract: To further improve detection using a polygon scanner.SOLUTION: A polygon scanner 10 to be provided is used for detecting an object 24 in a monitoring area 22 and comprises: a light emitter 12; a light receiver 30; an evaluation part 32 for evaluating an input signal of the light receiver 30; and a rotatable mirror unit 20 that periodically turns a direction of a beam 16. The mirror unit 20 has multiple facets 34 and uses the respective facets 34 to apply multiple times of scanning to an angle portion as the monitoring area 22 during one rotation of the mirror unit 20. At least some of the facets 34 are curved in a manner different from one another. And, at least one of the facets 34 is configured as a freeform surface, and the curvature of the freeform surface is adapted to an incident angle of the emitted beam 16 to the facets 34 that is changed during the rotation of the mirror unit 20.SELECTED DRAWING: Figure 1
Patent JP-2020084589-A (JP)
Title: Slope stability evaluation system and slope stability evaluation method
Inventor: YOKOTA SEIYA
IPC: E02D17/20
Filed: 2018-11-27
Abstract: To provide a slope stability evaluation system and slope stability evaluation method that can evaluate slope stability quantitatively and continuously, and that can perform relative evaluation so as to be able to compare with the conditions of other slopes.SOLUTION: The present invention evaluates slope stability by observing observation points using a positioning satellite S, and includes positioning data storage means 101, displacement speed calculation means 102, basic score setting means 103, observation point positional coefficient setting means 104, individual score calculation means 105, slope score calculation means 106, and stability level evaluation means 107. The observation point positional coefficient setting means 104 sets an observation point positional coefficient (that is set depending on the placement position of observation points, and for which a higher value is set for a slope lower section compared with a slope upper section) for each observation point. The individual score calculation means 105 calculates an individual score obtained by multiplying a basic score by an observation point positional coefficient for each observation point.SELECTED DRAWING: Figure 1
Patent JP-2020085141-A (JP)
Title: Differential device
Inventor: UCHIDA AKIHIRO
IPC: F16H48/40
Filed: 2018-11-27
Abstract: To attain reduction of cost and improvement of productivity by suppressing influences of thermal distortion caused by welding to a tooth part and reducing a welding portion between a differential case and a ring gear even if an inner periphery of a rim part is directly fitted to an outer periphery of a differential case body part in order to attain downsizing of the ring gear in a differential device comprising the ring gear which receives rotational drive power from a driving gear, the differential case which is rotated around a predetermined axis integrally with the ring gear, and a differential mechanism built in the differential case body part.SOLUTION: A ring gear R comprises: a gear part Rg which is meshed with a driving gear 31; and a rim part Rr which is integrally formed in an inner periphery of the gear part Rg and is fitted to an outer peripheral part of an outermost diameter of a body part 6 of a differential case DC or a predetermined outer peripheral part of a smaller diameter than the outer peripheral part of the outermost diameter in a non-welded state. The rim part Rr includes a fixed portion Rra which is welded to the body part 6 at a position axially separate from a fitting part 50 between the rim part Rr and the body part 6 and radially inside of the fitting part 50.SELECTED DRAWING: Figure 1
Patent JP-2020089167-A (JP)
Title: Vehicle power transmission device
Inventor: KAMATA YOSHINOBU
IPC: H02K7/116
Filed: 2018-11-29
Abstract: To provide a vehicle power transmission device which inhibits deterioration of magnetization intensity of a permanent magnet of a rotor.SOLUTION: A vehicle power transmission device 300 has a motor 500 and a power transmission mechanism 600. A motor housing 505 is formed with a first through hole 506 for exposing a part of a motor shaft 501 provided with a permanent magnet 507 to the outside of the motor housing. A gear housing 610 is formed with a second through hole 611 for inserting a part of the motor shaft into the gear housing. The motor housing and the gear housing are connected in a manner that a first opening surface 506a, on which the first through hole opens, in the motor housing and a second opening surface 611a, on which the second through hole opens, in the gear housing face each other in an extension direction of the motor shaft. The first opening surface and the second opening surface are spaced apart from each other in the extension direction and a part of the motor shaft is positioned in an air gap 302 therebetween. The air gap communicates with an external atmosphere.SELECTED DRAWING: Figure 1
Patent JP-2020084684-A (JP)
Title: Battery traction type concrete vibrator driving device
Inventor: UCHIYAMA SHIGEKAZU
IPC: B06B1/02
Filed: 2018-11-29
Abstract: To provide a battery traction type concrete vibrator driving device which efficiently compacts concrete solely without depending on a working environment and removes air bubbles.SOLUTION: A battery traction type concrete vibrator driving device 100 includes: a vibrator whose at least a part is inserted into the inside of concrete in an uncured state; a driving circuit which drives the vibrator; a portable mounting stage which is mounted with the driving circuit and allows a worker to hung it over his/her shoulder; and a traction type battery carrier which is connected to the portable type mounting base via connection means and is mounted with a battery supplying power to the driving circuit, in which a bottom surface of the traction type battery carrier is formed with a sliding surface slid on a lattice reinforcement arranged on the concrete.SELECTED DRAWING: Figure 1
Patent JP-2020086323-A (JP)
Title: Zoom lens and image capturing device
Inventor: IWAZAWA YOSHITO
IPC: G02B13/18
Filed: 2018-11-30
Abstract: To provide a compact zoom lens with high optical performance at low cost, and to provide an image capturing device having the same.SOLUTION: A zoom lens is provided, that clears the above problem. The zoom lens consists of a positive first lens group G1, a negative second lens group G2, and a rear group comprising a plurality of lens groups G3, G4, G5, G6 and having positive power as a whole, arranged in order from the object side, and is configured such that the distances between adjacent lens groups along an optical axis are altered for zooming, the first lens group G1 comprising a negative lens L1n (L1) and a plurality of positive lenses (L2, L3) and the second lens group G2 not including aspherical surfaces. The zoom lens satisfies predetermined conditional expressions. An image capturing device equipped with such zoom lens is also provided herein.SELECTED DRAWING: Figure 1
Patent JP-2020087879-A (JP)
Title: Lithium metal composite oxide powder, positive electrode active material for lithium secondary battery, positive electrode, and lithium secondary battery
Inventor: TAKAMORI KENJI
IPC: H01M4/525
Filed: 2018-11-30
Abstract: To provide lithium metal composite oxide powder high in volume capacity and volume capacity retention rate.SOLUTION: Lithium metal composite oxide powder comprises: secondary particles formed by aggregating primary particles; and single particles that are present independently from the secondary particles. The lithium metal composite oxide powder is characterized to be represented by composition formula (1) and satisfy specific requirements. Li[Li(NiCoMnM)]O...Composition formula (1) (where, M represents one or more elements selected from the group consisting of Fe, Cu, Ti, Mg, Al, W, B, Mo, Nb, Zn, Sn, Zr, Ga and V, and -0.1≤x≤0.2, 0<y≤0.4, 0≤z≤0.4 and 0≤w≤0.1 are satisfied.)SELECTED DRAWING: None
Patent JP-2020092298-A (JP)
Title: Image forming apparatus
Inventor: ISAAC JUDD
IPC: G06T1/60
Filed: 2018-12-03
Abstract: To obtain an image forming apparatus that effectively achieves control of access to a document file stored in a removable portable drive.SOLUTION: A controller 16 of an image forming apparatus 1 writes a document file 22 and an auto-run application 21 in a portable drive 2 by using a peripheral interface 14. The auto-run application 21 causes a computer 3 to execute processing of (a) determining whether an access condition is established, (b1) when the access condition is established, allows the document file 22 to be opened, and (b2) when the access condition is not established, does not allow the document file 22 to be opened.SELECTED DRAWING: Figure 1
Patent JP-2019101044-A (JP)
Title: Multiple redundant type position sensor device
Inventor: JAVIER MORENO COLOM
IPC: G01B7/00
Filed: 2018-12-05
Abstract: SOLUTION: A multiple redundant type position sensor device (100) that detects a position of a shifter lever (20) in a shifter device (10) includes a first magnetic sensor (200) and a second magnetic sensor (300) facing the first magnetic sensor (200). At least one of the first magnetic sensor (200) and the second magnetic sensor (300) is a dual die magnetic sensor. A polarized magnet (400) is arranged between the first magnetic sensor (200) and the second magnetic sensor (300) so that the polarized magnet (400) can rotate at least one degree of freedom. A signal based on an angle position of the magnet (400) polarized relative to the first magnet sensor (200) and the second magnet sensor (300) corresponding to the shifter lever position can be output so as to control a vehicle transmission.SELECTED DRAWING: Figure 1
Patent JP-2020090212-A (JP)
Title: Cargo transport device
Inventor: MATSUMURA YOSHIOKI
IPC: B60P1/00
Filed: 2018-12-06
Abstract: To provide a transport device to be used for work of loading cargo into a cargo chamber in a truck and reversely unloading the cargo, that is inexpensive since it is mounted onto the cargo chamber and can be used also at a transport destination, and that increases durability against vibration and the like occurring during vehicle traveling.SOLUTION: A transport device comprises: a conveyor 10 for transporting a cargo W; a loading base 15 for loading the cargo W; and a lift mechanism 12 for elevating the loading base 15 to the lift height above a conveyance surface C of the transporting conveyor 10. Accordingly, a freight vehicle 2 can travel in a state that the cargo W is floated from the conveyance surface C of a chain conveyor for each pallet P.SELECTED DRAWING: Figure 5
Patent JP-2020092184-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2018-12-06
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface into individual device chips comprises a polyolefin-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyolefin-based sheet arranging step arranges a polyolefin-based sheet on a rear surface of the wafer. The integrating step heats the polyolefin-based sheet and integrates the wafer and the polyolefin-based sheet by thermal compression bond. The frame supporting step supports the polyolefin-based sheet by a frame composed of an inner frame including an opening having a size enough to house the wafer and an outer frame including an opening with a diameter corresponding to an outer diameter of the inner frame by holding an outer periphery of the polyolefin-based sheet between an outer peripheral wall of the inner frame and an inner peripheral wall of the outer frame using the frame. The dividing step divides the wafer into individual device chips. The picking-up step heats the polyolefin-based sheet and pushes up the device chips.SELECTED DRAWING: Figure 4
Patent JP-2020090861-A (JP)
Title: Frame and natural wind power ventilation window
Inventor: FUJIOKA SHINGO
IPC: E05F1/02
Filed: 2018-12-06
Abstract: To realize a frame structure that is excellent in workability of attaching to a window frame and can reduce manufacturing cost.SOLUTION: An upper frame 32 arranged on the indoor side of an upper frame 7 constituting the upper side of a window frame 4 is composed of an outdoor frame member 35 arranged on the outdoor side and an indoor frame member 36 arranged on the indoor side. The outdoor frame member 35 is arranged adjacent to the indoor side of the upper frame 7 and is pushed toward the upper frame 7 toward the outdoor side so as to be fitted and supported with respect to the upper frame 7. The indoor frame member 36 is arranged adjacent to the indoor side of the outdoor frame member 35 and is pushed toward the outdoor frame member 35 toward the outdoor side so as to be fitted and supported with respect to the outdoor frame member 35.SELECTED DRAWING: Figure 2
Patent JP-2020092205-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2018-12-06
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface into individual device chips comprises a polyester-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyester-based sheet arranging step arranges a polyester-based sheet on a rear surface of the wafer. The integrating step heats the polyester-based sheet by applying hot air to the sheet, and integrates the wafer and the polyester-based sheet. The frame supporting step supports the polyester-based sheet by a frame composed of a first frame including an opening and a plurality of magnets and a second frame including an opening by holding an outer periphery of the polyester-based sheet between the first frame and the second frame by a magnetic force using the frame. The dividing step forms a division groove along division schedule lines and divides the wafer into individual device chips. The picking-up step heats the polyester-based sheet and pushes up the device chips.SELECTED DRAWING: Figure 4
Patent JP-2020095126-A (JP)
Title: Color display device, color display object, program, and computer-readable storage medium
Inventor: MEGURO YOSHINORI
IPC: G09G5/02
Filed: 2018-12-11
Abstract: To provide a color display device capable of easily grasping directivity of a change in images between colors, and to provide a color display object, a program, and a computer-readable storage medium.SOLUTION: A color display device 1 includes storage means 3 and display means 49, the storage means 3 stores directivity of an image, and coordinates data of a color corresponding to the directivity of an image, and the display means 49 displays one coordinate axis of coordinate axes as a coordinate axis for indicating directivity of a first image, and the other coordinate axis as a coordinate axis for indicating directivity of a second image, displays a black color in the origin as the center of the coordinate axis, displays a red color in one side on the axis in one coordinate axis, displays a green color in the other side on the axis in one coordinate axis, displays a yellow color in one side on the axis in the other coordinate axis, and displays a blue color in the other side on the axis in the other coordinate axis.SELECTED DRAWING: Figure 1
Patent JP-2020094917-A (JP)
Title: Image diagnosing device
Inventor: UDAGAWA HARUHIDE
IPC: G01T1/161
Filed: 2018-12-13
Abstract: To provide an image diagnosing device with which it is possible to move an imaging unit to a first imaging position or a second imaging position by a simple operation, even when the path linking the first and second imaging positions is a complex path.SOLUTION: An image diagnosing device 100 comprises: an imaging unit 20 for imaging the specific region of an examinee 1; a drive unit 30 for moving the imaging unit 20 between a first imaging position 2a for imaging a first specific region 1a of the examinee 1 by the imaging unit 20 and a second imaging position 2b for imaging a second specific region 1b of the examinee 1 by the imaging unit 20 along a path 3 that includes a plurality of movement directions linking the first imaging position 2a and the second imaging position 2b; a first operation unit 61 for performing an operation to move the imaging unit 20 to the first imaging position 2a along the path 3; and a second operation unit 62 for performing an operation to move the imaging unit 20 to the second imaging position 2b along the path 3.SELECTED DRAWING: Figure 4
Patent JP-2020098228-A (JP)
Title: Moving body periphery monitoring system
Inventor: HONDA KENICHI
IPC: G03B37/00
Filed: 2018-12-17
Abstract: To provide a moving body periphery monitoring device capable of monitoring a wide range around a moving body with a simple configuration.SOLUTION: A moving body periphery monitoring device includes a panorama imaging lens 12 that is formed from a light transmissive material, is formed rotary-symmetrically around a light axis of a center of a lens, and has a light incidence surface 14 that side light can enter from an entire periphery of 360° orthogonal to the light axis. The moving body periphery monitoring device includes a panorama imaging device 10 including an imaging element 24 for capturing an image 36 formed when light enters the panorama imaging lens 12 and a relay lens 22 that is disposed between the panorama imaging lens 12 and the imaging element 24 and forms an image of light entering the panorama imaging lens 12 in the imaging element 24. The moving body periphery monitoring device includes a reflector 28 that is disposed in one direction of a visual field of 360° of the panorama imaging device 10 and guides light from a periphery in the direction of the light axis to one portion of the light incidence surface 14 of the panorama imaging lens 12.SELECTED DRAWING: Figure 1
Patent JP-2020098111-A (JP)
Title: Prism device instrument
Inventor: UE HIROMI
IPC: G01C15/06
Filed: 2018-12-17
Abstract: To provide a prism device instrument which can easily change a facing position of a prism for survey right and left and up and down to easily face a laser radiation of a survey apparatus while being able to be easily adjusted to a reflection constant specific to a reflecting prism.SOLUTION: A prism survey instrument which performs position survey by using a prism instrument with a reflecting prism is composed of: a prism device which includes a slide portion composed of a slit and a circular hole portion; a prism holder which includes a protrusion portion removably inserted into the slide portion; and a prism supporting post which provides for connection and support via a bracket extending upward and downward from the prism device. The protrusion portion of the prism holder, when entering the circular hole portion, is positionally secured such as to be pressed by a securing screw through a screw hole provided on a side face of the prism device. Also, the prism supporting post and the prism device are connected in a structure having taper engagement of a conical, recess/protrusion form, the structure being rotatable.SELECTED DRAWING: Figure 1
Patent JP-2020096687-A (JP)
Title: Game machine
Inventor: NISHIMURA KENJI
IPC: A63F5/04
Filed: 2018-12-17
Abstract: To provide a game machine capable of enhancing the amusement of a game.SOLUTION: In a slot machine 10, after a bet operation is performed, rotation of reels 32L, 32M, 32R depending on an operation of a start lever 41 is started. As a result of an operation of stop switches 42-44, the corresponding reel stops, and a stop spot corresponding to a lottery result can stop. If a display mode is an AT mode, pressing order notification can be performed during the winning of a pressing order combination when results of the winning are different according to the operation order of the stop switches 42-44. During a RB state, execution of an AT mode transition lottery is limited, but the AT mode transition lottery may be performed in a finish game in the RB state. The finish game in the RB state is brought forward or delayed depending on an operation mode of the stop switches 42-44 which are in the RB state.SELECTED DRAWING: Figure 1
Patent JP-2020098413-A (JP)
Title: Test support device, test support method and computer program
Inventor: OHATA TAKAHIRO
IPC: G06F11/36
Filed: 2018-12-17
Abstract: To provide a test support device, a test support method and a computer program that reduce man-hours for preparing tests of a target system.SOLUTION: A test support device 100 comprises: extraction means 11 which extracts specification items from specifications describing specifications of a target system; a test viewpoint database 15 which includes a plurality of test viewpoints each showing a viewpoint when performing tests of the target system; selection means 12 which selects one or a plurality of test viewpoints matching the specification items from the test viewpoint database; and generation means 13 which generates one or a plurality of test cases from the specification items and the one or the plurality of test viewpoints, and generates one or a plurality of test programs and test data corresponding to the one or the plurality of test cases.SELECTED DRAWING: Figure 1
Patent JP-2020102667-A (JP)
Title: Imaging apparatus, imaging system, and control method
Inventor: AIZAWA NAOMITSU
IPC: B60R11/04
Filed: 2018-12-19
Abstract: To provide an imaging apparatus capable of enabling a user to properly perform imaging.SOLUTION: An imaging apparatus 10 includes: a light-emitting unit 11; a detection unit 12 that detects whether a first distance between a user and the light-emitting unit 11 is less than or equal to a first threshold; a control unit 13 configured so as to, when the detection unit 12 detects that the first distance is the first threshold value or less, control the light emitting unit 11 to reduce the amount of light emitted to the user; and an imaging unit 14 that picks up an image of the user using the light emitted by the light-emitting unit 11 under the control of the control unit 13 and reflected by the user.SELECTED DRAWING: Figure 2
Patent JP-2020107975-A (JP)
Title: Mtu setting system and method therefor
Inventor: JENS DOENHOFF
IPC: H04L47/36
Filed: 2018-12-26
Abstract: To provide an MTU setting system compatible of band estimation accuracy and communication efficiency.SOLUTION: An MTU setting system is constituted on a client terminal 10 which is information-connected through a communication path 7 to a headquarter server 9 placed as a nucleus. The client terminal 10 includes: a packet transmission/reception unit 4 which can monitor the change of a communication capacity, as an index representing a state of the communication path 7 connected for packet transmission/reception; a band estimation unit 6 which estimates an available band in the communication path 7 based on a monitoring result of the packet transmission/reception unit 4; an MTU change unit 1 which changes an MTU value according to the estimation result of the available band by the band estimation unit 6; an MTU storage unit 2 which stores an MTU value change history by the MTU change unit 1 and can present an optimal set value to the packet transmission/reception unit 4; and a transmission application 3 which determines a transmission amount in response to a transmission request from the user and can control the packet transmission/reception unit 4.SELECTED DRAWING: Figure 1